Why cant i unlock bootloader of RedmiY2(S2; 4/64 variant) ????? help pls - Xiaomi Redmi S2 Questions & Answers

I did literally everything according to instructions, still cant get past this "Unknown Error(-1)". This error happenes at 99% all the time
verification done, but unlock fails at 99.
old mi unlock tools not working also, shows same error.
Just this problem here, nothing else:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Help me experts, am i missing something ?

Sorry for mutliple editing, coz pic not appearing correctly, imma noob ;/

Noob question: For Bootloader to be unlocked through official mi unlock tool, do u need 2 different internet connection?
Because, i have only one sim and use it to get internet, and have laptop connected to it, so when i put my redmi Y2 to fastboot, theres no internet connection to laptop during unlocking process.
I took the sim out of my fastbooted y2, same unknown error(-1) occured at 99%,
Then i put that sim into my older phone (not y2), and had laptop connected to it, it stopped at 99% again, but showed different error "Your MI ID not associated with a phone number".

This is what it shows:
So both errors happening at 99%, badly need some guidance from those who have unlocked bootloaders for their S2 or Y2 models using official MI Unlock Tool. Thank you

https://drive.google.com/file/d/1C8l6b9qxO536IvSqK_uBa_tpH6GOMQoM/view?usp=drivesdk use this it will unlock on same day

U need internet connection the entire time of unlocking

Related

Bootloader unlocking issue Poco F1

Hello everyone if i am breaking any rules or forgot about any rules please forgive me since its my first post here.
In the following image on left you can see CMD(in windows 10) and as you can see my device works flawlessly in adb. from adb i rebooted it into fastboot and tried fastboot devices command but it always shows up "??????" instead of some string of letters and numbers and as soon as i execute that command my device starts displaying "Press any key to shutdown" message. If i ignore this and start unlocking tool. as soon as i start unlocking tool even before logging in my device starts displaying same message. if by luck i get past this error and log into MIUI account my progress stops at 50% displaying either "Bootloader already Unlocked No need to try again" OR "Unable to verify device Error code (-1)". Of course my bootloader is locked.....
And on the right side of the image when i'm booted into Linux through VM. There i am using unofficial Unlocking tool and it always stops at "Obtaining Device info...."
Things i tried so far
USB debugging and OEM unlocking is on in phone, Different drivers,Tried using windows 7 through VM, i am using USB 2.0 not 3.0,Same account on device and on unlocker, Find my device is on and device is online,Sync is on. And of course i am trying all this after 3 days.
Help please i am missing on anything here?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Bro I am having the same issue I am not sure but it might be the processor.....I read somewhere that computers with amd processors aren't able to unlock poco f1' s bootloader and I am stuck with the the same problem.....If you find a fix then please let me know as well , thank you....

zenfone6 unlock bootloader error, keep saying network problem

Hi,Guys~
I can't get the bootloader unlock, Cause it keep saying like the picture shows.. Whatever fimware I use or official Unlock Device Tool(9.1.0.8-9.1.0.11) app. It can't be done. Including android P(16.1220.1909.194 &a lot of P version) to Q(17.1810.2005.153).
"An unkonw error occurs, which may be a network connection issue.please wait and try again later"
Actually network can surf totally no problem, but just can't unlock.I had try both of cyanogenmods unlock method can't work.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
There is any way back to the older(older than 16.1220.1909.194) or the first fimware? I think maybe it's the fimware 16.1220.1909.194 newer than the unlock apps...I tried the ADB but cant wrrote the older fimware...
Sry for the image...looks like it can't show out by google cloud drive.
Plz help me guys.
Thx a lot.
same problem here. i tried the 1st firmware that came with it 2019 april .still same problem. this happened after i gave it service regarding a problem which is taking too much time to open gallery. they have reflashe the phone and gave to me with AndroidQ. i tried to unlock with the asus tool. it says network issue. then i downgraded to 16.1210.1904.75
and tried with no success. any help
Did you finally solved this problem?
I saw somewhere people saying to remove device pin before you try unlocking bootloader. I guess you can try that.
Anyone found a solution for the bootloader unlock?

Blackview BV5800 MT6739 Oreo 8.1 FRP problem from ebay

Hi This is my first post here. I have done some searching and reading but I still have a problem.
I bought this phone off ebay with a broken screen as a project. I managed to replace the screen and got it working (first time doing this for me) but the phone has a pin and google lock that I didn't consider.
The seller isn't replying to my question of what is the pin.
I checked the IMEI numbers on IMEI24.com and it's not showing as stolen. I have attempted common pins with no luck.
I have done a factory reset to wipe the data. I have tried to flash the phone from the SD card but it's not working (see photo)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
E: footer is wrong
E: Signature verification failed
E: error: 21
I've tried 2 different firmwares but same error each time.
The phone shows up in windows as attached to the PC but won't show any files and doesn't show up for 4uKey for Android. I've attempted to use adb but it won't connect to the phone either using CMD in admin mode.
I'm not a coder and I'm not that good with command prompt software.
Have I got any chance with this or do I just give it up as a bad job?
It seems a shame to junk a now working phone. But I know now not to buy a broken screened phone again!
27 views and no replies.
I'm going to give it up as a bad job and break it for parts. The battery is good at least and there's a chance that I can salvage the screen as well as being good practice for repairs.
If the board is locked is it any good to anyone?

Question Couldn't add Mi Account on Mi Unlock Status

Hi everyone, just want to ask why I couldn't add Mi account to Mi Unlock Status (I have a plan to unlock my phone in the future, Incase something bad happen to my phone I can flash it myself), my Mi Account have unlocking permission already since I'm using my older phone (Redmi Note 5 and Poco F1 And I Unlock both of them without any problem)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Liquidform said:
Hi everyone, just want to ask why I couldn't add Mi account to Mi Unlock Status (I have a plan to unlock my phone in the future, Incase something bad happen to my phone I can flash it myself), my Mi Account have unlocking permission already since I'm using my older phone (Redmi Note 5 and Poco F1 And I Unlock both of them without any problem)
View attachment 5348377
Click to expand...
Click to collapse
Is your "Find my device" turned on ?
Did you try reboot and do that again?
You have 2 SIM cards. Try take 1 out. Keep the one with mobile data access.
pl1992aw said:
Is your "Find my device" turned on ?
Did you try reboot and do that again?
Click to expand...
Click to collapse
Well, I just turned off my Find device (Google service & Mi clouds), reboot the phone and do it again
But still failed
I'll try again with 1 sim later, because I don't have my sim ejector right now (left in my other house, lol)
Finally found the solution guys, I just need to sign out the Mi Account and Sign in again
Thanks for all of you guys who tried to help me finding the solutions

{CLOSED} LG K51 Metro by T-Mobile

Hi guys
I am new at Android rooting... i have never did something like that, and now i wana ask if i can use my LG K51 with other country carrier?
i somehow did bootloader unlock by following this thread and now my phone is shows something like that in developer options (idk even if i'm in the right way by doing it)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
so what should i do next ? or what i SHOULD DO to unlock my carrier because installed app called UNLOCK is not working it shows Error - 200 and i don't know what it means and could not find the issue even in internet.
if someone could help me i will be so glad.
thanks
NoahMVM said:
Hi guys
I am new at Android rooting... i have never did something like that, and now i wana ask if i can use my LG K51 with other country carrier?
i somehow did bootloader unlock by following this thread and now my phone is shows something like that in developer options (idk even if i'm in the right way by doing it)
View attachment 5564915
so what should i do next ? or what i SHOULD DO to unlock my carrier because installed app called UNLOCK is not working it shows Error - 200 and i don't know what it means and could not find the issue even in internet.
if someone could help me i will be so glad.
thanks
Click to expand...
Click to collapse
If you want to unlock your SIM and you have completely cleared the dues to your provider, approach them for a way. If you have not paid off the phone, it is illegal to attempt to unlock the SIM and XDA is not the place for seeking help.
I am closing the thread now.

Categories

Resources